Hi!
April 12, 2017 (AM): Arriving at Narita. Then straight to Osaka. Stay Osaka 3 nights. 4 adults, 2 children.
April 15, 2017 (AM): 2 adults + 2 children go to Nagano. Stay Nagano 2 nights. ; other 2 adults depart from Osaka Airport.
April 17, 2017 (AM): 2 adults + 2 children go to Narita for flight
Question:
1. Is the itinerary covered by trains/shinkansen using JR Pass?
2. Is JR Pass recommended for all the passengers for the entire itinerary?
3. Or will it be cheaper for the 2 other adults just to get a 1-way train ticket from Narita to Osaka?
Thank you

